Edward fitzhenry



2 Sheds-Sm EDWARD' AFITZHENRY- Improvement in Machinery for DressingHide` or Leather.

No. 118,002. 27531: Patented August 15, 1871i F# Per :za: l"

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EDWARD FITZHENRY.

Improvement in Machinery for Dressing Hides or Leather.

A 2777/'30. N0. ii 8,0 O 2 l Patented August 15, 187i.

'UNTTED STnTns EDWARD FITZHENRY, OF BOSTON, MASSACHUSETTS, ASSIGNOR TOHIDE AND LEATHER MACHINE COMPANY, OF SAME PLAGE.

IMPROVEMENTJN MACHINES FOR DRESSING HIDES.

Specification forming part of Letters Patent No. 118,002, dated August15, 1871.

To all whom it may concern:

Be it known that I, EDWARD FITZHENRY, of Boston, of the county ofSuffolk and State ofMassachusetts, have invented a new and usefulImprovement in Machinery for Dressing Hides or Leather; and do herebydeclare thesa-ine to be fully described in the following speciicationand represented in the accompanying drawing, of which- Figure 1 is atopview, Fig. 2 a front elevation, Fig. 3 an end view, Fig. 4 alongitudinal section, and Fig. 5 a transverse section of my new orimproved mechanism for actuating the table of a leather-dressingmachine.

In such drawing', A denotes a rectan gular frame, which I term thebed-frame. This frame has over it, and applied to it so as to be guidedrectilinearly in its movements both forward and backward, another frameor carriage, B. To this latter carriage, near its opposite ends, twotoothed racks, C Gf, are fixed, to engage with two gears or pinions, DDf, ixed on a shaft, E, supported in boxes sustained by the base-frame.Above the carriage B, supported by it and so applied to it as to bemovable rectilinearly in a path at right angles with that ofthe saidcarriage, is another carriage, F, whose rectilinear movement in eitherdirection is controlled and produced by a rack, G, a spur-gear, H, ashaft, I, bevel-gears K L, and a shaft, M, all, with the exception ofthe rack, being applied together and to the earriage B, and arrangedtherewith in manner as represented. Furthermore, there is pivoted to thesaid carriage F a rotary table, N, the pivot .being at the center ofsuch carriage and table as shown at O. The said table is to be capableof being revolved horizontally, and is furnished at its ends and sideswith handles, as shown at a. In order to support the table in differentpositions in which it may be placed from time to time I provide thecarriage F with standards b b b b and projecting arms c c c c, arrangedas represented. To each of the driving-shafts there is arrank, as shownat d and e.

An attendant to operate the carriages seizes the cranks with his hands,and by revolving' them produces simultaneous movements ofthe twocarriages. The dressing or slicking-tool or tools are supposed to bemounted and operated in the usual manner over the rotary table on whichthe hide or skin to be worked by such tool or tools is to be placed,such table being revolved by manual power, and moved either in onedirection or at right angles therewith, as occasion may require, tobring the hide or skin from time to time to the necessary positions tobe'dressed.

I claimrlhe arrangement and combination of the two carriages B F, thebase-frame A, the rotary table N, and the mechanisms substantially asdescribed, viz., the racks, gears, and shafts, for actuating suchcarriages, all being applied together substantially in manner and so asto operate as specified.

EDWARD FITZHENRY. Witnesses:

R. H. EDDY, J. R. SNOW.

PATENT OFFICE.V

